* Default Mode (Blue Light): Sprays for 1 second every 30 seconds. * Normal Scent Mode (Green Light): Sprays for 1 second every 5 minutes. * Light Scent Mode (Pink Light): Sprays for 1 second every 15 minutes. In these three modes, the diffuser enters standby mode after 5 minutes of inactivity and automatically resumes operation with car vibrations. * Continuous Spray Mode (Three Lights On): Sprays continuously to quickly eliminate odors.